PCB No. 1, 100µg/ml in Isooctane, 1ml

ISTD/Surrogate Standard

Trietazine, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1912-26-1

Phoxim, 100 µg/ml, Toluene, 1ml